<script lang="ts">
	import { BookOpenIcon, MoonIcon, SunIcon } from 'lucide-svelte'

	type Theme = 'light' | 'dark'

	let theme = $state<Theme>()

	function toggleTheme() {
		theme = theme === 'dark' ? 'light' : 'dark'
		setTheme(theme)
	}

	function setTheme(theme: Theme) {
		localStorage.theme = theme
		document.documentElement.setAttribute('color-scheme', theme)
	}

	$effect(() => {
		const colorScheme = document.documentElement.getAttribute('color-scheme')
		const prefersColorScheme = window.matchMedia('(prefers-color-scheme: light)').matches

		if (colorScheme === 'dark' || colorScheme === 'light') {
			theme = colorScheme
			return
		}

		theme = prefersColorScheme ? 'light' : 'dark'
	})
</script>

<nav>
	<div class="space-between container">
		<div class="left-side">
			<div class="space-x" style:--margin="var(--size-0)">
				<span>🪄</span>
				<a class="bold" href="/">
					<span>Animotion</span>
				</a>
			</div>
		</div>

		<div class="right-side flex-items-center space-x" style:--margin="var(--size-3)">
			<a class="icon" href="/docs" title="Docs">
				<BookOpenIcon size="20" />
			</a>

			<a
				class="icon"
				href="https://joyofcode.xyz/invite"
				title="Discord"
				aria-label="Open Discord invite"
			>
				<svg
					xmlns="http://www.w3.org/2000/svg"
					viewBox="0 0 640 512"
					height="20"
					fill="inherit"
					aria-hidden="true"
				>
					<path
						d="M524.531,69.836a1.5,1.5,0,0,0-.764-.7A485.065,485.065,0,0,0,404.081,32.03a1.816,1.816,0,0,0-1.923.91,337.461,337.461,0,0,0-14.9,30.6,447.848,447.848,0,0,0-134.426,0,309.541,309.541,0,0,0-15.135-30.6,1.89,1.89,0,0,0-1.924-.91A483.689,483.689,0,0,0,116.085,69.137a1.712,1.712,0,0,0-.788.676C39.068,183.651,18.186,294.69,28.43,404.354a2.016,2.016,0,0,0,.765,1.375A487.666,487.666,0,0,0,176.02,479.918a1.9,1.9,0,0,0,2.063-.676A348.2,348.2,0,0,0,208.12,430.4a1.86,1.86,0,0,0-1.019-2.588,321.173,321.173,0,0,1-45.868-21.853,1.885,1.885,0,0,1-.185-3.126c3.082-2.309,6.166-4.711,9.109-7.137a1.819,1.819,0,0,1,1.9-.256c96.229,43.917,200.41,43.917,295.5,0a1.812,1.812,0,0,1,1.924.233c2.944,2.426,6.027,4.851,9.132,7.16a1.884,1.884,0,0,1-.162,3.126,301.407,301.407,0,0,1-45.89,21.83,1.875,1.875,0,0,0-1,2.611,391.055,391.055,0,0,0,30.014,48.815,1.864,1.864,0,0,0,2.063.7A486.048,486.048,0,0,0,610.7,405.729a1.882,1.882,0,0,0,.765-1.352C623.729,277.594,590.933,167.465,524.531,69.836ZM222.491,337.58c-28.972,0-52.844-26.587-52.844-59.239S193.056,219.1,222.491,219.1c29.665,0,53.306,26.82,52.843,59.239C275.334,310.993,251.924,337.58,222.491,337.58Zm195.38,0c-28.971,0-52.843-26.587-52.843-59.239S388.437,219.1,417.871,219.1c29.667,0,53.307,26.82,52.844,59.239C470.715,310.993,447.538,337.58,417.871,337.58Z"
					/>
				</svg>
			</a>

			<a
				class="icon"
				href="https://github.com/animotionjs/animotion"
				title="GitHub"
				aria-label="Open GitHub"
			>
				<div class="flex-items-center">
					<div class="icon">
						<svg
							xmlns="http://www.w3.org/2000/svg"
							viewBox="0 0 496 512"
							height="20"
							fill="inherit"
							aria-hidden="true"
						>
							<path
								d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"
							/>
						</svg>
					</div>
				</div>
			</a>

			<button onclick={toggleTheme} class="icon" aria-label="Toggle {theme} mode">
				{#if theme === 'dark'}
					<SunIcon size="20" />
				{:else}
					<MoonIcon size="20" />
				{/if}
			</button>
		</div>
	</div>
</nav>

<style>
	nav {
		padding-block: var(--size-3);
		view-transition-name: nav;

		& a {
			color: inherit;
			text-decoration: none;

			&:hover {
				color: var(--brand);
			}
		}
	}

	.icon {
		color: var(--text-2);
		fill: var(--text-2);
		transition:
			color 0.3s ease,
			fill 0.3s ease;

		&:hover {
			color: var(--brand);
			fill: var(--brand);
		}
	}
</style>
